baber/WOPTO huggingface dataset:
Patent JP-H08150691-A (JP)
Title: Manufacture of fiber composite sheet
Inventor: SUZUKI TOSHIYUKI
IPC: B29C70/10
Filed: 1994-11-28
Abstract: PURPOSE: To manufacture a fiber composite sheet whose strength is excellent not only in the longitudinal direction but also in the cross direction, at low cost. CONSTITUTION: On a sheet-like resin-containing fiber material 10a obtained by attaching a resin powder 12 to a large number of continuous long fibers 11 in a fluid tank 20, slip-like cut pieces 10c of a fiber reinforced resin sheet 10b reinforced by a large number of continuous long fibers are dispersed such that the oriented direction of the fiber of the slip-like cut piece does not coincide with the oriented direction of the fiber of the sheet-like resin-containing fiber material. Thereupon, a sheet-like resin-containing fiber material 10d similar to the sheet-like resin-containing fiber material 10a is superposed as occasion demands. It is heated and pressed by a pair of heating rolls 50, the resin is melted and integrated so as to form a desired fiber composite sheet 100.  The slip-like cut pieces 10c are made by cutting the fiber reinforced thermoplastic resin sheet 10b by a slitter 30 and a rotary cutter 31 and are dispersed by a rotary feeder 41.
Patent JP-2001118217-A (JP)
Title: Spin valve type thin-film magnetic device, thin-film magnetic head, and manufacturing method of spin valve thin-film magnetic device
Inventor: TANAKA KENICHI
IPC: H01F41/30
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a spin valve thin-film magnetic device capable of increasing the sensitivity and the resistance changing rate while maintaining the stable ferrimagnetic state of a free magnetic layer. SOLUTION: This spindle valve type thin-film magnetic device 1 is provided with an antiferromagnetic layer 13, a fixed magnetic layer 14 having a magnetizing direction fixed by a switched connection magnetic field, a non-magnetic conductive layer 5 brought into contact with the fixed magnetic layer 14, and a free magnetic layer 11 brought into contact with the non-magnetic conductive layer 5. The free magnetic layer 11 is composed of a non-magnetic middle layer 9, and first and second free magnetic layers 10 and 8, and the thickness of the second free magnetic layer 8 located in the non-magnetic conductive layer 5 side is set larger than that of the first free magnetic layer 10. Thus, the resistance changing rate of the spin valve type thin-film magnetic device 1 is increased, and the spin flop magnetic field of the free magnetic layer 11 is increased.
Patent JP-H06152346-A (JP)
Title: Double-phase signal generating circuit
Inventor: TSUJI TSUZUMI
IPC: H03K5/151
Filed: 1992-10-30
Abstract: PURPOSE:To prevent a positive phase signal and a negative phase signal from being simultaneously turned to an 'H' or 'L' level. CONSTITUTION:The signal transmission delay time of inverters 51, 52 and a NAND circuit 61 is respectively set up as T1, T2, T3. When an input signal Si11 is in the 'H' level, the signal is sequentially inverted by the inverters 51, 52 and an 'H' positive phase signal So11 delayed by T1+T2 is obtained. A reverse phase signal 5o12 is delayed by T1+T2+T3 through the NAND circuit 61 and turned to 'L'. When the input signal Si11 is turned to 'L', the signal So12 is turned to 'H' with the delay of T3 and then the signal So11 is turned to 'L' with the delay of delay time T1+T2-T3.
Patent JP-S62158970-A (JP)
Inventor: FURUSHIMA NOBUHIKO
IPC: B63J2/12
Filed: 1985-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09107940-A (JP)
Title: Vacuum sucking apparatus for transportation
Inventor: MIYAKOSHI YOSHINORI
IPC: B25J15/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the daily maintenance of the subject apparatus. SOLUTION: Plural suction pads 2 are integrally connected with each other by a connection part 13 and a sealing part 2a is integrated to each suction pad 2. The assembly is sandwiched between a fixing plate 8 and an arm 1 and fastened with screws 11. The handleability of the small-sized suction pads 2 and the sealing parts is improved by the assemblage of these parts into a unit. Since the sealing part 2a is integrated with the suction pad 2, the misregistration can be prevented to prevent the leakage of air.
Patent JP-H11117526-A (JP)
Title: Coupling device for concrete form
Inventor: YAMAURA YOSHITO
IPC: E04G17/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a coupling tool for concrete form permitting easy transportation for a large quantity of coupling devices because of lightweight, strong and definite tightening of a concrete form, easy attaching and removing work, and reducing damages to concrete forms and coupling devices. SOLUTION: By using a synthetic resin as a raw material, a clip portion 21 and an L-shaped portion 22 are formed together in one united body. A clip portion 21 has an almost U shape and clamping surfaces 21a, 21b at portions on inner side surfaces facing each other. The L-shaped portion 22 comprises a guide pin support portion 22b rising vertically from one end from the top surface 21e of an arm of the channel-shaped clip portion and a guide pine 22a which is connected inwardly at right angle to the other end of a guide pipe support portion and is parallel to the longest portion of the channel-shaped surface 21e. At the end portion on the open side on the inner surface of the clip portion, a pair of slopes 21c, 21d are formed which continues to each clamp surface and opens to the opening portion.
Patent JP-H07147619-A (JP)
Title: Facsimile equipment
Inventor: SHIBATA KOICHI
IPC: H04N1/44
Filed: 1993-11-24
Abstract: PURPOSE:To distinctively extract received information to be applied to an external information processor, and to apply the extracted information to the external information processor by transmitting the received information from an information output part when facsimile communication accompanied with identification information is received. CONSTITUTION:A facsimile equipment 20 includes a control signal expressing a confidential box number in a facsimile communication procedure signal. When the facsimile communication including such a control signal is received, a control part 1 stores a received image in a confidential box corresponding to the confidential box number expressed by that control signal. Then, a function for distinctively extracting the received information addressed to a personal computer 15 received at the time of a normal operation mode and for automatically transmitting it to an interface part 10 is provided by a confidential communicating function. Thus, the image data of the received image can be possessed at the personal computer 15.
Patent JP-H01136067-A (JP)
Title: Gravimetric titrator and titration using the same
Inventor: NAMIKI HIROSHI
IPC: G01N31/16
Filed: 1987-11-20
Abstract: PURPOSE:To prevent measuring error otherwise caused by a temperature change, by measuring consumption of a reagent by weight instead of by capacity in a gravimetric titrator and a titration method using the same. CONSTITUTION:After a reagent conduit 4 is filled with a reagent, a piston driving means 7''' is operated to discharge a reagent 2 into a titration container 11 through a content amount cylinder 7'. The discharge of the reagent to the titration container 11 is decided previously from a detection value of a detection means 12. A measured value of a balance 3 and a detection value of the detection means 12 are read out by a control means 14 to calculate an introduction value of the reagent into the container 11 in the present operation based on a numeral previously read and the current numeral and a variation of density of an object to be titrated from the results and then, an introduction value of the reagent into the container 11 in the subsequent operation is decided from the calculated values thus obtained. By repeating this operation, titration is proceeded and then, when an equivalence point of the titration is reached, a difference between the measured value of the balance 3 and a measured value at the start of the titration gives a consumption of the reagent.
Patent JP-H11130587-A (JP)
Title: Production of nitride semiconductor
Inventor: SAIKI HISAO
IPC: C23C14/34
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a step for subsequently forming electrodes by supplying the shortage of nitrogen in the interior of a nitride semiconductor and removing a part of a formed thin film by etching in the case of a light emitting diode(LED) or the like. SOLUTION: A substrate 3 and a raw material target 6 containing a nitride of a group III element are oppositely held in a vacuum chamber 2 and the raw material target 6 is then irradiated with a laser beam 8 to liberate the group III element and nitrogen from the raw material target 6 and deposit a nitride semiconductor of the group III element on the substrate 3. At this time, activated nitrogen is fed from the exterior into the interior of the chamber 2. In the case of an LED or the like, a nitrogen ion is previously injected into one surface of a metallic substrate composed of the group III element and the resultant metallic substrate into which the nitrogen ion is injected is used as the substrate 3 to grow a nitride semiconductor of the group III element on the ion injected surface. An inexpensive and readily available aluminum substrate is preferably used as the metallic substrate.
Patent JP-H05136962-A (JP)
Title: Image forming device
Inventor: MURATA KAZUYUKI
IPC: H04N1/405
Filed: 1991-11-11
Abstract: PURPOSE:To make a screen conspicuous in vision and to perform the screen processing of the 45 deg. screen angle necessary at the time of the color image formation in a screen cycle by inclining the average screen angle at the angle of 45 deg. in a pulse width modulation means. CONSTITUTION:A digital image signal 1 is converted into an analog image signal 3 by a D/A converter 2. A binary counter 6 outputs a pattern clock 7 with square wave 4 frequency-divided into one-eighth from an output terminal QC. Pattern signal generating circuits 8 and 9 generate chopping waves 10 and 11 based on the input square wave. The phases of the chopping waves 10 and 11 are shifted by the angle of 180 deg. each other. The cycle of the chopping waves 10 and 11 corresponds to 2.8284 picture elements. A comparator 12 outputs a pulse width modulation signal 14. A comparator 13 outputs a pulse width modulation signal 15. A selector control circuit 17 inputs a beam detecting signal 5 and a TOP signal 18 indicating the head of one image and outputs a selective signal 19.
Patent JP-H05137075-A (JP)
Title: Image information processor
Inventor: NITTA YOSHIKAZU
IPC: H04N5/335
Filed: 1991-11-11
Abstract: PURPOSE:To easily convert a two-dimensional pattern to one-dimensional information by using an image input device consisting of a photodetector array arranged on a plane and a voltage pattern generator as the input device of the two-dimensional pattern. CONSTITUTION:A control signal with two-dimensional pattern is impressed and a two-dimensional input pattern 10 consisting of character information is inputted to each control electrode in the photodetector array 1. The result of arithmetic operation of sum of products of a current value detected in a line of photodetector device group arranged in the direction of X of image Information can be obtained at an output wiring 6 in the direction of X. The similar result can be obtained at an output wiring 7 in the direction of Y. As a result, output from the array 1 is converted to 2N one-dimensional vector components for the two-dimensional input pattern consisting of H picture elements. Such output is inputted to and processed at, for example, an arithmetic processing unit 11 consisting of a neural network, and then, pattern recognition and image processing, etc., can be performed.
Patent JP-H08151140-A (JP)
Title: Sheet feeding device
Inventor: YAMAGUCHI TAKESHI
IPC: G03G15/00
Filed: 1994-11-29
Abstract: PURPOSE: To clean a feeding roller and a reversing roller easily and securely by fixing a cleaning sheet at a fixing part for fixing the cleaning sheet between the feeding roller and the reversing roller and racing the feeding roller and the reversing roller for a certain time and then discharging the cleaning sheet to a feeding side. CONSTITUTION: A cleaning white sheet S1 is penetrated through a nip part of a roller 3 and a reversing roller 4 from a document loading base and held by a pair of carrier rollers 5, 6 transmitted from a carrier motor through a clutch and carried. The clutch is disconnected when a tip of the white sheet S1 is sensed by a sensor 29 and the pair of carrier rollers 5, 6 stops with the white sheet S1 held by them. Simultaneously, the carrier motor is turned reversal to normal paper feeding to turn the respective feeding roller 3 and the reversing roller 4 reversely. The white sheet S1 stops with it held by the pair of carrier rollers 5, 6 by frictional force with the document and the respective rollers and the feeding roller 3 and the reversing roller 4 are raced to shaving stain on a surface by the white sheet S1.
Patent JP-H03154301-A (JP)
Title: Dew-formation sensitive element
Inventor: TAKENAKA HIROSHI
IPC: G01N27/12
Filed: 1989-11-13
Abstract: PURPOSE:To increase response speed by constituting the title element with an insulation substrate, a pair of counter electrodes which are provided on the upper surface of the insulation substrate, and a specific dew-formation sensitive film which is provided on the opposing electrode. CONSTITUTION:A pair of counter electrodes 2a and 2b of silver and a dew- formation sensitive film 3 are placed on one surface of an insulation substrate 1 consisting of alumina, etc., and lead wires 4a and 4b are connected to the counter electrodes 2a and 2b by soldering, where the dew-formation sensitive film 3 scatters carbon powder to acrylic monomer resin and contains 0.1-0.4wt.% diaminodiphenylmethane as a curing agent, thus increasing response speed without reducing strength of the dew-formation sensitive film 3.
Patent JP-H07124592-A (JP)
Title: Water cleaning method and installation for lake and marsh
Inventor: NITTA YOSHINORI
IPC: C02F7/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a water cleaning installation with a structure that a wave pump is fixed in a floating structure made in an artifical tideland and obtain a synergistic effect of the cleaning function of benthos and the water flowing effect by the wave pump. CONSTITUTION:A floating structure 1 built in an artifical tideland whose environment is suitable for the living of benthos is integrated with a wave pump 2 and anchored by an anchor 9, a chain, etc., and water in the water area is pumped up to the tideland and the cleaned water is discharged back to the water area. Consequently, water cleaning of a wide water area can be made possible by the fact that the floating structure can float following wave and wind and cope with varying water depth since the floating construction is anchored by a mooring strand such as an anchor, a chain, etc., and also by the effects of the cleaning function of the artifical tideland and water flowing effect of the wave pump.
Patent JP-H07128555-A (JP)
Title: Optical cable
Inventor: SANO HIROAKI
IPC: G02B6/46
Filed: 1993-10-29
Abstract: PURPOSE:To provide the optical cable having a high degree of freedom in addition and change of intermediate branching points without the need for connection to multiple fiber optical cables at the time of size-reducing. CONSTITUTION:A recessed part is formed on the outer peripheral surface of a main cable part 1 and a cable part 2 for branching is fitted into this recessed part and is bundled by binding cords 13. Coated fiber ribbons 9 are housed in the grooves 7 of the main cable part 1 and are provided with a coating 11. The optical fiber of fiber-cords are housed in the grooves 8 of the cable part 2 for branching and are provided with a coating 12. The main cable part 1 of the multiple number of fibers is used for integral connecting and the cable part 2 for branching of a small number of fibers is used for intermediate post branching.
Patent JP-H11214455-A (JP)
Title: Probe card
Inventor: NAKADA YOSHIRO
IPC: H01L21/66
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit test load for collectively testing at a wafer level and to stabilize operations and reduce a test load in a circuit tester. SOLUTION: A card main body 20 constituting a probe card has a multilayer interconnection structure in which an insulation layer composed of a ceramic thin film and a wiring layer composed of a conductor film of copper, etc., are alternately laminated. A probe terminal 21 is formed corresponding to each testing electrode 12 of a semiconductor chip 11 on the surface of the card main body 20, and a driver circuit element 31 is arranged in a portion corresponding to the probe terminal 21 on a back face of the card main body 20, respectively. Further, a contact 23 penetrating the card main body 20 in a front and rear direction is formed in a portion where the probe terminal 21 is formed in the card main body 20, and a surface side of the contact 23 is connected to the probe terminal 21 and a reverse face side of the contact 23 is connected to the driver circuit element 31.
Patent JP-2001114500-A (JP)
Title: Braking device of industrial vehicle
Inventor: TANIGUCHI HIROYUKI
IPC: B60W10/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To dispense with a main braking device exclusively used for braking by using the forward and backward clutches as a braking device and reduce the frequency of the maintenance of the braking device in an industrial vehicle. SOLUTION: A controller 21 switches and controls a solenoid switch valve 12 corresponding to an operating position of a shift lever 22. The set oil pressure from a hydraulic pump 17 through valves 19, 20 is transmitted to a side corresponding to a position of the shifting operation of both pressure receiving chambers 8a, 9a of a forward clutch 8 and a backward clutch 9. A master cylinder 14 mechanically operationally connected to a braking pedal 13 produces the oil pressure corresponding to the leg-power of the braking pedal 13. In a condition that the shift lever 22 is operated to a neutral position, the master cylinder 14 is communicated with both pressure receiving chambers 8a, 9a.  Further in a condition that the shift lever 22 is operated to the forward position or the backward position, the master cylinder 14 is communicated with the pressure receiving chamber of the clutch at a side opposite to a shifting side of both pressure receiving chambers 8a, 9a.
Patent JP-H07146365-A (JP)
Title: Ultrasonic detector
Inventor: SASAKI HAJIME
IPC: G01S7/526
Filed: 1993-11-25
Abstract: PURPOSE:To stably display the distance to an object to be detected at the time of displaying the distance by providing a stabilizing means and moving a reference time zone or time base. CONSTITUTION:An ultrasonic detector is provided with a stabilizing means which divides receiving signals of reflected waves by the time corresponding to a certain unit distance, uses one of the divided time zones as a reference for measuring the distance to an object to be detected, and moves the reference time zone S or a time base for measuring distance which is made to correspond to the receiving signals of reflected waves. For example, whether or not the reference time zone S is in the vicinity of the discriminated boundary between areas A and B is checked and, when the reference time zone S is on the area A side and near the boundary (a) and (b), the reference the zone S is moved (c) and (d) to an earlier time zone in the second time zones from the third time zones. As a result, it can be displayed in a stable state that an obstacle exists in the area A, since the reference time zone S is separated from the boundary.
Patent JP-H02144360-A (JP)
Title: Method and device of winding beltform long substance
Inventor: TOBA SHUICHI
IPC: B21C47/34
Filed: 1988-11-22
Abstract: PURPOSE:To perform simple setting of lateral movement of a roller by a method wherein on amount of displacement in an actual edge position of the one edge of a beltform substance in the upper stream position of a winding roller from a reference edge position is detected, and a function of the number of windings is added to the displacement amount to compute an adding result. CONSTITUTION:A computing amplifying circuit is contained in a control device 6 to feed an output from a detector 4 to detect the edge of a beltform substance 3 wound around a winding roller 1. An input signal is compared with a detecting signal from a position detector 11 of the winding roller 1 to compute a comparing result. A drive device 7 is controlled by a distance set to a value optimum to a lateral amount of the beltform substance 3 to move a support stand 2. Computation produces addition of a function of the number of windings to a displacement amount.
Patent JP-S62151294-A (JP)
Title: Container take out transfer and storage device
Inventor: NOGUCHI KOZO
IPC: B23K35/40
Filed: 1985-12-25
Abstract: PURPOSE:To rationalize the taking out and carry out of a container by providing the mechanism which turns a turntable to the prescribed angle, the turntable mechanism which pushes up the bottom part of the container and the reversible self-traveling type conveyor which returns the empty container onto the turntable. CONSTITUTION:The pallet 18 in which four pieces of containers 20a-20d are inserted is placed on the center of a turntable mechanism 50. One of the containers is pushed up by a screw jack 68 by actuating a motor 72 in the state of a recessed face plate 78 and fixing device 99 being engaged with this table mechanism 50 being correctly opposed to a reversible self-traveling conveyor 80. Consequently a gap is caused between the container bottom part and pallet 18. A traveling body 85 is inserted into the gap by moving it by turning a motor 96. The container is then put down on a conveyor chain 86 by descending a screw jack 68. The container is received by a tumbling lift and the contents are inputted to a wet type mixer. The problem of a granular body being unable to be discharged with its remaining inside the container is eliminated by this device and the granular body transfer between a dry type mixer and wet type mixer becomes effective much.
Patent JP-S62154013-A (JP)
Title: Input device with display function
Inventor: INOUE TAKEMICHI
IPC: G06F3/048
Filed: 1985-12-26
Abstract: PURPOSE:To provide many key switch functions even if a keyboard part is narrow by selectively displaying plural types of keyboards and producing any types of keyboards in accordance with a key operation. CONSTITUTION:The titled device is provided with a display means 1 displaying keyboards, a coordinate input means 2, a read-only fixed memory 3 which stores data displaying plural types of keyboards and plural types of keycodes corresponding to coordinates X and Y in the coordinate input means 2, and arithmetic processing means 4, which selectively displays plural types of keyboards on the display means based on data previously stored in the fixed memory 3, and reads from said memory 3 a code corresponding to the displayed keyboard, in accordance with a coordinate signal transmitted from the coordinate input means 2 corresponding to the keyboard part operated by an operator. Thus a key array and key functions can be easily modified in accordance with applications.